Honda U Lock

[guitardo_imp]

If you want the U lock that can be stored under the seat as mentioned in your owner's manual, you might have to order it from Japan. My dealer said alot of the accessories are not yet available to the USA.
Anyway, that's what I did. I ordered what I thought was a complete lock from japan.webbike.net only to find out later that you also have to order the lock cylinder and tumblers separately (it was in the fine print).
It turned out to be worth it since you key it yourself to match your ignition key so you don't have to carry another key around.
Fortunately, one of my co-workers spoke Japanese and was able to translate the directions for me.